<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<form action="" method="post">
    <label for="email">email:</label>
    <input type="email" name="email" id="email">
    <input type="submit">
</form>

</body>
</html>